Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
4600047	47	Red Green Blue z 18.93 znorm 14.75 sky 14.4 14.0 13.8 S/N 14.3 22.4 24.3 S/N(c) 12.8 21.4 24.0 SN(E/C) 0.35
4600048	47	Red Green Blue z 18.83 znorm 14.65 sky 13.8 13.6 13.7 S/N 13.0 20.6 22.6 S/N(c) 11.7 19.3 22.0 SN(E/C) 0.35
4600049	47	Red Green Blue z 18.82 znorm 14.64 sky 13.6 13.5 13.5 S/N 12.8 20.2 21.8 S/N(c) 11.6 19.0 21.4 SN(E/C) 0.36
4600050	47	Red Green Blue z 18.98 znorm 14.80 sky 14.1 14.0 14.0 S/N 14.5 22.6 24.9 S/N(c) 13.0 21.3 24.1 SN(E/C) 0.35
4600051	47	Red Green Blue z 18.96 znorm 14.78 sky 14.1 14.0 14.0 S/N 14.2 22.3 24.4 S/N(c) 12.6 20.8 23.6 SN(E/C) 0.33
4600052	47	Red Green Blue z 18.65 znorm 14.47 sky 13.3 13.3 13.3 S/N 10.7 17.3 18.4 S/N(c) 9.4 16.1 18.0 SN(E/C) 0.38
4600053	47	Red Green Blue z 18.89 znorm 14.71 sky 13.7 13.7 13.7 S/N 13.1 20.9 22.9 S/N(c) 11.6 19.6 22.1 SN(E/C) 0.35
4600054	47	Red Green Blue z 18.83 znorm 14.65 sky 13.6 13.5 13.5 S/N 12.3 20.2 21.3 S/N(c) 11.0 18.7 20.7 SN(E/C) 0.38